$OpenBSD: patch-base_third_party_symbolize_symbolize_cc,v 1.2 2017/04/19 05:16:46 robert Exp $
--- base/third_party/symbolize/symbolize.cc.orig.port	Thu Mar  9 21:04:26 2017
+++ base/third_party/symbolize/symbolize.cc	Fri Mar 10 07:46:16 2017
@@ -109,7 +109,7 @@ _END_GOOGLE_NAMESPACE_
 #if defined(__ELF__)
 
 #include <dlfcn.h>
-#if defined(OS_OPENBSD)
+#if defined(__OpenBSD__)
 #include <sys/exec_elf.h>
 #else
 #include <elf.h>
